baber/WOPTO huggingface dataset:
Patent JP-2009197881-A (JP)
Title: Bearing structure of cylinder
Inventor: ITO KOJI
IPC: F15B15/14
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make comparatively easy the maintenance work of a bush arranged in a cylinder chamber.  <P>SOLUTION: A bush 120a (120b-120d) for freely slidably supporting a piston rod is arranged in a cylinder chamber. The bush 120a is formed in a cylindrical shape and provided with a through-hole 121 (122-124, 127) radially passing through the bush 120a. The through-hole 121 extends from one end of the bush 120a to the other end with respect to a rod sliding direction and formed so as to reduce the diameter of the bush 120a to a size in which the bush 120a passes through the opening in the cylinder chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197901-A (JP)
Title: Wheel bearing device
Inventor: KOBAYASHI KEIZO
IPC: F16C33/64
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device assembled in an automobile assembling factory with less manhours, having improved productivity and reduced in cost.  <P>SOLUTION: A rolling bearing 2 consists of: an outer ring 25 having double-row outside rolling surfaces 26, 27 formed on the inner periphery; a pair of inner rings 24 having inside rolling surfaces 28, 29 formed on the outer periphery in opposition to the outside rolling surfaces 26, 27; and double-row rolling elements 30 rollingly stored between each of the outside rolling surfaces 26, 27 of the outer ring and each of the inside rolling surfaces 28, 29 of the inner rings. The rolling bearing 2 with the outer ring 25 formed at least by cold rolling and assembled thereon is pressed into a hub ring 1 to be integrated therewith.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229614-A (JP)
Title: Grinder
Inventor: MATSUNAGA TAKAMASA
IPC: B02C18/16
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder with inexpensive and simple structure, with little variation of load to a rotary shaft (drive shaft) even in a case of different size or hardness of grinding object, and safely grinding the grinding object in a stable operation state.  <P>SOLUTION: In the grinder 1a, a body part 3 composed of a casing 6 and a support frame 7 and a motor set on a base frame 2, a belt 4b is wound around the drive shaft 5 protruded from the rear face of the body part 3 and an output shaft 4a of the motor 4. The drive shaft 5 is rotatably supported at both ends by support pieces 10, 10 and a bearing 12, a narrow and long supply port 8b is provided on a body cover 8 in the front face of the body 3 in the radial direction. A discharge port 14 is provided on the side face of the casing 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206636-A (JP)
Title: Manuscript reading apparatus
Inventor: TOMINAMI KAZUMASA
IPC: G06T1/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript reading apparatus suppressing unevenness in brightness of a read image.  <P>SOLUTION: The manuscript reading apparatus detects the amount of position gaps caused by shifting of the position of optical source 121 in the main scanning direction using the number of pixels as a unit at each position to which the optical source 121 is moved in the sub scanning direction, in order to read an image manuscript. The apparatus separates image data outputted by an image sensor 15 into low frequency image data, high frequency image data, and intermediate frequency image data corresponding to each spatial frequency, and performs usual shading compensation to the low frequency image data and the high frequency image data. When performing shading compensation to the intermediate frequency image data, the apparatus associates shading correction data (reference data) related with a pixel shifted by the amount of position gaps from a pixel corresponding to each value on the image with each value included in the intermediate frequency image data, and performs a shading compensation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203324-A (JP)
Title: Rubber composition for covering tire textile cord
Inventor: ASUKAI TOSHIBUMI
IPC: C08L47/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for covering a tire textile cord, which can attain high elastic modulus and low exothermic property.  <P>SOLUTION: The rubber composition for covering a tire textile cord includes, based on 100 pts.wt. of a diene-based rubber, 40-80 pts.wt. of carbon black having a nitrogen adsorption specific surface area (N<SB>2</SB>SA) of 20-100 m<SP>2</SP>/g, in which 1-30 pts.wt. of rubber gel having a main chain composed of a modified diene-based polymer is blended.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205503-A (JP)
Title: System design support apparatus, system design support method and system design support program
Inventor: MATSUURA YOHEI
IPC: G06F17/50
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To determine a more appropriate combination of components according to a user's answers to system requirements by obtaining the answers in descending order of importance of the requirements.  <P>SOLUTION: A requirement presentation part 111 prompts a user to set requirements in order of importance of the requirements. Every time one requirement is set, a system configuration generation part 123 extracts components corresponding to the setting, and generates and outputs a candidate combination of components according to the extraction result. Every time components corresponding to the setting of one requirement are extracted, a conflict detection part 124 checks for conflicts between the components and the candidate output according to the extraction result of components corresponding to the preceding setting, and instructs the system configuration generation part 123 to output only a conflict-free candidate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205997-A (JP)
Title: Solid oxide fuel cell system
Inventor: ANDO SHIGERU
IPC: H01M8/04
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell system of a large capacity in which an SOFC battery cell is not damaged even if an abrupt potential variation is caused by a short circuit or the like.  <P>SOLUTION: The fuel cell system is provided with a fuel cell stack having a solid oxide fuel battery cell and a conductive member electrically connected with a plurality of the fuel cell stacks. The system has an electric circuit provided with the plurality of the fuel cell stacks and the conductive member, and there is provided a circuit switching portion for switching on and off the electric circuit between the fuel cell stacks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210663-A (JP)
Title: Karaoke system provided with artist information provision function
Inventor: MIYAKE ATSUSHI
IPC: G10K15/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide only information concerning artists loved by users concerning a karaoke system provided with an artist related information provision function, for convenience of users.  <P>SOLUTION: The karaoke system obtains artist registration lists 56 classified by users from user databases, artist related information site lists 46, and registration information 55 including electronic mail addresses of portable information terminals 15 possessed by users. An artist related information site transmitting means 52 regards artists of song selection musical pieces specified with an artist correspondence user specifying means 51 as liking artists, and transmits address information of artist related information sites from the artist related information site lists 46 of the song selection musical pieces to the electronic mail addresses of currently log-in users registered in the artist registration list 56 classified by users.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208324-A (JP)
Title: Molding
Inventor: OSADA SHUNICHI
IPC: B29K105/20
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding having electric wave transmissibility, superior recyclability, causing no partial discoloring in molding, and demonstrating high brightness than ever.  <P>SOLUTION: The molding is formed by covering a substrate with a lamination film having 30 or more of lamination layers formed by including at least layers of resin A and layers of resin B. A ratio Hg/Ha of the number of layers Hg of lamination film covering a part close to a gate part to the number of layers Ha of lamination film covering a part distant from the gate part, is 0.7-1.05.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214572-A (JP)
Title: Steering control device
Inventor: SHIBATA YOSHIYUKI
IPC: B62D101/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device can positively disengage between a motor driving circuit and a steering assist motor at the time of irregular state at low cost.  <P>SOLUTION: A steering control device 40 of this has a motor driving circuit 43 for use in performing a driving operation by electrically energizing motor driving currents Iu, Iv and Iw against a motor 19 of an electric power steering device 11. Then, a pair of emergency switch elements 51, 52 and a protection circuit 56 are connected in parallel at the midway part of power supplying lines 42V, 42W of the motor driving circuit 43 and the protection circuit 56 is constituted in such a way that a capacitor 54 and a fuse 55 are connected in series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218415-A (JP)
Title: Resin sealing apparatus and resin sealing method
Inventor: OGATA KENJI
IPC: H01L21/56
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealing apparatus which separates resin molded items from unnecessary resin when opening a mold, and makes an operation in post-processing process easy, and to provide a resin sealing method which raises an operation availability in a production line.  <P>SOLUTION: A resin sealing apparatus includes: a lower mold set 1; a runner block 8 supported by the lower mold set 1; an upper mold set 2 which is connected to and separated from the lower mold set 1 and which forms a cavity 69 and a gate 62 in communication with the cavity 69; and a plunger plate 80 which reciprocates in a pot 66 formed between the upper mold set 2 and the runner block 8. In addition, at the plunger plate 80, melted resin in the pot 66 is filled in the cavity 69 from the gate 62. Then, after hardening the melted resin, the lower mold set 1 is separated from the upper mold set 2, and a resin molded item 93 in the cavity 69 and unnecessary resin 95 remaining in the pot 66 is decoupled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253255-A (JP)
Title: Soil for preserving environment and method for gardening flower bed for preserving environment by using the same
Inventor: HAYASHI MAMORU
IPC: C09K101/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good quality soil for preserving environment and growing plants by using only recycled materials, and also by using the soil for preserving the environment, a method for gardening the flower bed for preserving the environment without stretching the roots of weeds, and making the weeding/cleaning of the flower bed markedly easy as compared with conventional methods.  <P>SOLUTION: This soil for preserving the environment is produced by mixing coal ash, completely matured wood chips and completely matured compost any and all of which is an industrial waste material. Also, the method for gardening the flower bed 1 for preserving the environment comprises a step of preparing the above soil for preserving the environment, a step of covering the bottom surface and side surfaces of the flower bed with sheets and a step of piling the soil for preserving the environment on the sheets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225528-A (JP)
Title: Driving device for electric compressors for vehicle
Inventor: KUBO MAMORU
IPC: B60H1/32
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for electric compressors for vehicles wherein an earth fault can be accurately detected by a simple configuration.  <P>SOLUTION: The driving device includes an inverter 13 that generates a false alternating-current output from a battery 2 mounted in a vehicle. The motor 16 of an electric compressor 14 for air conditioning is driven by the output of the inverter. The driving device is provided with: a current value difference detector 26 for detecting any difference between the values of currents passed through high-voltage lines 11, 12 extended from the battery to the inverter; and a controller 17 inputted with the output of the current value difference detector. When a difference is produced between the values of currents passed through the high-voltage lines, the controller determines that a ground fault has occurred in an area other than the area from the point of current value difference detection to the electric compressor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222949-A (JP)
Title: Flash apparatus
Inventor: YOKONUMA NORIKAZU
IPC: G03B15/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash apparatus capable of irradiating an object with uniform white light and adjusting the intensity of light irradiated on the object.  <P>SOLUTION: The flash apparatus 10 (20, 30) includes a light emitting part 12 (22, 32) for emitting short wavelength light, and a reflecting part 14 (24, 34) having a fluorescent material for changing the short wavelength light into white light, on a reflecting surface 14a (24a, 34a) for reflecting the short wavelength light emitted in a predetermined optical axis direction from the light emitting part 12 (22, 32), and irradiating the object with the white light changed from the short wavelength light by the fluorescent material. A relative distance in the optical axis direction between the light emitting part 12 (22, 32) and the reflecting part 14 (24, 34) is variable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220019-A (JP)
Title: Method and apparatus for treating wastewater
Inventor: KADOKAWA KOMEI
IPC: C02F1/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a great difficulty in the cost and space for installing a new desalting apparatus in an existing plant without a desalting apparatus.  <P>SOLUTION: The method for treating wastewater containing salts includes: the flow split process wherein a wastewater flow is split into two flows; the desalting process wherein the wastewater is desalted in a first flow, which is one of the two flows born in the flow split process; the confluence process wherein the wastewater desalted in the desalting process joins again the wastewater in a second flow, which is the other of the two flows born in the flow split process; and the discharging process wherein the wastewater is discharged after the confluence process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008204608-A (JP)
Title: Optical disk reproduction device and method
Inventor: UEKI YASUHIRO
IPC: G11B20/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproduction device capable of further reducing power consumption.  <P>SOLUTION: The device comprises an error correction means which error-corrects a reproduction signal resulting from reproduction of an optical disk; a temporary storage means which temporarily stores the error-corrected reproduction signal; a data reside management means which controls the quantity of data stored in the temporary storage means, in which the error-corrected reproduction signal which is temporarily stored is extended and outputted. The device further includes a control means which controls power supply to at least the error correction means to be suppressed until the data quantity reaches a second level after the data residue control means detects that the data quantity reach a first level. According to this, the power consumption of the whole device is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009221402-A (JP)
Title: Method of producing ring opening polymerization catalyst system, ring opening polymer and ring opening polymer hydride of norbornene-based monomer
Inventor: TAKARAGAWA TAKUSHI
IPC: C08G61/08
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring opening polymerization catalyst system which gives norbornene-based ring opening polymer and its hydride having excellent filtrating performance at relatively low cost by an improved ring opening polymerization method of a norbornene-based monomer.  <P>SOLUTION: The ring opening polymerization catalyst system of norbornene-based monomers includes the combination of: (a) a tungsten compound, (b) an organic aluminum compound, (c) a secondary alcohol, and (d) a tertiary alcohol; wherein the mole ratio (c/b)of the secondary alcohol to the organic compound is 0.90-1.15, while the mole ratio (d/b) of the tertiary alcohol to the organic aluminum compound is in the range of 0.01-0.11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225814-A (JP)
Title: Endoscope washing and disinfecting apparatus
Inventor: EJIRI TEPPEI
IPC: A61B1/12
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope washing and disinfecting apparatus can ultrasonic wash at a low cost.  <P>SOLUTION: To the upper and lower surfaces of an edge part 31g of a washing tub 31, ultrasonic vibrators 67 and 68 are attached. The ultrasonic vibrator 67 abuts on the flange part 61 of a top cover 58 to transmit vibrations when a top cover 58 of the washing tub 31 is closed, and the ultrasonic vibrator 68 transmits the vibrations to the top cover 58 through the washing tub 31. The vibrations transmitted to the top cover 58 are transmitted to washing liquid 111 inside the washing tub 31 by the liquid contact surface 65. By the washing liquid 111 vibrated by the ultrasonic vibrators 67 and 68, an endoscope inside the washing tub 31 is ultrasonically washed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231306-A (JP)
Title: Resistor
Inventor: HOSHIAI AKIHIRO
IPC: H01C1/028
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor for improving connection stability with a mounting board.  <P>SOLUTION: The resistor includes a resistor body 14 embedded inside an insulator filled in a case 11 and a pair of terminals 15 connected to both end parts of the resistor body 14. The resistor also includes an element assembly 16 whose distal end 16a is pulled out from first and second notched parts 12a and 12b provided on the case 11 to the outer side of the case 11, and in addition to the pair of terminals 15, the resistor includes a dummy terminal 17 whose one end 17a is embedded in the insulator and other end 17b is pulled out from a third notched part 12c provided on the case 11 to the outer side of the case 11 and which is not connected with the element assembly 16. Further, the bottom surface of the third notched part 12c is not flush with the bottom surface of the first and second notched parts 12a and 12b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232121-A (JP)
Title: Switch device configuring spanning tree, data structure and program
Inventor: MURAKAMI AYAKO
IPC: H04L12/44
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device, or the like, capable of dynamically reconfiguring a spanning tree constituted of the plurality of switch devices corresponding to the communication quality.  <P>SOLUTION: A path cost part of BPDU includes a communication quality correspondence value. The switching device includes: a communication quality measuring means for measuring the communication quality; a path cost imparting means for adding the communication quality correspondence value, corresponding to a received port to the path cost part of the received BPDU for each port; a path cost storage means for storing the communication quality correspondence value from a route bridge for each port; and a spanning tree configuring means for executing the reconfiguration of the spanning tree, on the basis of the communication quality correspondence value as the path cost. The communication quality correspondence value is a higher path cost, when the communication quality is lower and is a lower path cost, when the communication quality is higher. As the communication quality, the delay time is used, for instance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231030-A (JP)
Title: Double-sided mold releasing film for fuel cell
Inventor: NAKAMARU MASAFUMI
IPC: B32B27/36
Filed: 2008-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold releasing film preventing sticking (blocking) to the back surface after a ceramic green sheet is molded and breakage caused by this, hardly generating irregularity on the roll end surface, and hardly causing bamboo shoot-like winding slippage in the vicinity of a winding core by slight shock in conveyance or transportation of a film roll.  <P>SOLUTION: The double-sided mold releasing film has a silicone mold releasing layer on one surface of a polyester film, which has a dry peeling force on the mold releasing layer surface (A surface) of 10-400 mN/cm, and a mold releasing layer containing polyolefin or a long chain alkyl compound as the main component on the other surface, which has a dry peeling force on the mold releasing layer surface (B surface) of 10-1,000 mN/cm, and coefficient of static friction of the A surface and the B surface is 0.22-0.35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227183-A (JP)
Title: Steering device
Inventor: INOUE KOJI
IPC: B62D1/19
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for actualizing smooth collapse movement of a tilting bracket to the front side of a vehicle body by suppressing the deformation of a vehicle body mounting bracket during secondary collision.  <P>SOLUTION: When force F1 is applied to a steering shaft at the rear end of the vehicle body in an upward tilting direction during secondary collision, bending moment with the fastening position of the vehicle body mounting bracket 24 to the front side of the vehicle body, as a supporting point, is applied to the vehicle body mounting bracket 24. However, to the fastening position of the vehicle body mounting bracket 24 to the rear side of the vehicle body, great rigidity is given by reinforcing plates 51, 51 to suppress the deformation of the vehicle body mounting bracket 24. So, an outer column and a column clamping member are smoothly separated from the vehicle body mounting bracket 24 toward the front side of the vehicle body together with a tilting bracket 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234024-A (JP)
Title: Test print for evaluating eccentricity degree of roller and method of evaluating eccentricity degree of roller
Inventor: SHIOTANI TAKUYA
IPC: B41J29/46
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test print for evaluating eccentricity degree of a roller, the test print facilitating the observation and evaluation of the eccentricity degree of a print conveying roller.  <P>SOLUTION: The test print for evaluating eccentricity degree of the roller has many comparison dot lines 91 extending in a main scanning direction and formed with one-dot width by a first nozzle unit, and many evaluation dot lines 93 extending in the main scanning direction and formed with one-dot width by a second nozzle unit. The comparison dot lines 91 are formed in such a way that the dot lines 91 are repeated for each rotation angle of the print conveying roller that provides a sub-scanning feed pitch having a space equal to the width of one or more dots. The evaluation dot lines 93 are formed in such a way that the dot lines 93 are repeated for each rotation angle of the print conveying roller, which are superposed exactly on the comparison dot lines 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT